OnGuard BullDog Series U-Lock - 4.5 x 9" Combination BLK/YLW Includes bracket 81mm } 120tpi casing with Aramid

} 120tpi casing with Aramid puncture protection - TechBELT SmartEVO compound

and locking nut (#737) from the Park Tool HTR-1 Head Tube Reaming and Facing Set

180 degrees of visibility

Moisture Management: Wicks sweat away to keep you dry and comfortable

OnGuard BullDog Series U-Lock - 4.5 x 9" Combination BLK/YLW Includes bracket 81mm } 120tpi casing with AramidOnGuard BullDog series u locks feature X2P Double Bolt lock mechanisms and strong 13mm (0. 51) hardened steel shackles for a full circle of protection. Bulldog includes free 1 year anti theft guarantee 4. 6 Tons pull strength with anti drill and pick resistance Hardened ultra steel shackle with reinforced sleeve over crossbar and cylinder for added security Length 9 Lock Style Combination Diameter 13 Cable Included No Shackle Width 4. 5 Advertised